Tide Gauge at West Fowl River Bridge (IN MHHW)
Future / Actual / Minor
OWP 2.0 WWA Modal Title
01/11/2021, 10:04 PM UTC through 01/11/2021, 10:04 PM UTC
Sender
Sent
- Upstream gauge unavailableDownstream gauge unavailableWarning: no valid ratings curve available. Transformations to and from FEET/CFS/KCFS will not happen.No secondary data available. Transformations for Flow data and a secondary Y axis cannot be made at this time.
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Observed (OBS) 06/23/2025 11:18 AM CDTOfficial Forecast (FCST) 06/23/2025 5:39 AM CDTLow Threshold: -1.69 ftCATEGORY STAGE 
Major Flooding 6 ft Moderate Flooding 3 ft Minor Flooding 2 ft Reliability of the Forecast:
NOTE: Forecasts are issued routinely year-round.
Water levels are referenced to the Mean Higher High Water (MHHW) Datum. This datum can be used to approximate sea water inundation of normally dry ground near the coast. For specific impacts, please refer to the statements on this page.
National Water Model Hydrograph
Official NWS streamflow forecasts are produced by NWS hydrologic forecasters for river gauge locations using hydrologic models which are calibrated to that location. This process considers additional guidance and information, including local expertise and experience, to produce the best forecast possible. The NWM output provides supplemental guidance to NWS forecasters and should not be considered an official NWS river forecast.
Flood Impacts
- 5 - Shell Belt and Coden Belt Roads are closed. Some homes on the north side of Shell belt and Coden Belt Roads experience several feet of water inside structures.
- 4 - 4.0 - 5.0 ft - Water begins to encroach into yards and under elevated houses on the north side of Shell Belt Road. By around 5 ft, there could be as much as 3 ft of water in these areas. Shell Belt and Coden Belt Roads are closed. Water begins to cover portions of Heron Bay Loop Road along Heron Bayou and may limit travel. A few businesses on the waterfront in Bayou La Batre can have up to 6 inches of water inside.
- 2.5 - Most portions of Shell Belt and Coden Belt Roads are closed due to flooding. Water begins to impact portions of Bienville Blvd on the west end of Dauphin Island. Flooding begins to impact portions of the Causeway leading to Dauphin Island and can result in limited travel.
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Unique Local Info
Displayed tide data is relative to Mean High High Water (MHHW). The forecasts displayed are courtesy of the National Ocean Service. More forecasts are available at: https://tidesandcurrents.noaa.gov/ofs/ngofs2/ngofs_mobile.html
Collaborative Agencies
The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.